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1. 发明公开

EP4451107A1 DISPLAY DEVICE AND CONTROL METHOD THEREFOR 审中-实审
公开(公告)号：EP4451107A1
公开(公告)日：2024-10-23
申请号：EP21970053.1
申请日：2021-12-28
申请人： LG Electronics Inc.
发明人： LEE, Jinhee , CHOI, Gowoon
IPC分类号： G06F3/16 , G06F3/0482 , G06F3/04886 , H04N5/64 , H04N21/422
CPC分类号： H04N5/64 , H04N21/422 , G06F3/0482 , G06F3/16 , G06F3/04886
摘要： In one embodiment of the present invention, provided is a display device characterized by comprising: a microphone for receiving a user's voice; a communication unit for communicating with the outside; a display including a display area for outputting content; a motor for controlling the display to expose a portion of the display area to the outside; and a control unit for controlling the communication unit, the display, and the motor. The control unit: changes the display to one of a hidden view, a first partial view, a second partial view, or a full view; recognizes the received user's voice; changes the display to the first partial view or the second partial view and outputs the result of the voice recognition to the first partial view or the second partial view when the voice recognition is successful; and changes the display to the second partial view and outputs a virtual keyboard to the second partial view when the voice recognition fails, wherein the hidden view is a state in which the display area is not exposed to the outside, the first partial view is a state in which a first area of the display area is exposed to the outside, the second partial view is a state in which a second area of the display area is exposed to the outside, and the full view is a state in which the display area is maximally exposed to the outside.

2. 发明公开

EP4418681A1 SPEAKER ASSEMBLY AND DISPLAY DEVICE COMPRISING SAME 审中-实审
公开(公告)号：EP4418681A1
公开(公告)日：2024-08-21
申请号：EP23887161.0
申请日：2023-11-15
申请人： LG Electronics Inc.
发明人： The designation of the inventor has not yet been filed
IPC分类号： H04R1/02 , H04R1/40 , H04R1/28 , H04N5/64
CPC分类号： H04R1/02 , H04N5/64 , H04R1/28 , H04R1/40
摘要： A speaker assembly and a display device including the same are disclosed. The speaker assembly may include: a speaker; a fixing holder coupled to a pole which is elongated, which is movable along a longitudinal direction of the pole, and which fixes the speaker to the pole, the fixing holder including a seating surface on which the speaker is seated; and a sound absorbing material positioned at the fixing holder.

3. 发明公开

EP4395301A1 DISPLAY APPARATUS 审中-实审
公开(公告)号：EP4395301A1
公开(公告)日：2024-07-03
申请号：EP22916377.9
申请日：2022-11-04
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Daesu , KIM, Jisu , KIM, Hunsung , JEON, Sangbong , CHOI, Hyunyong
IPC分类号： H04N5/64 , G06F1/16
CPC分类号： H04N5/64 , G06F1/16
摘要： A display apparatus according to an embodiment includes a display panel, a housing provided to receive the display panel and including a rear cover, a rotation device coupled to a rear side of the rear cover to rotate the housing, a cable connected to an electrical component in the housing and disposed on the rear side of the rear cover, a first guide holder detachably provided on the rear side of the rear cover to guide and hold the cable, and a second guide holder fixed to the rotation device to guide and hold the cable.

5. 发明公开

EP4328478A1 BRACKET ARRANGEMENT FOR SOUNDBAR-TV COMBINATION 审中-实审
公开(公告)号：EP4328478A1
公开(公告)日：2024-02-28
申请号：EP22192166.1
申请日：2022-08-25
申请人： BANG & OLUFSEN A/S
发明人： BERGSTRØM GRAABÆK, Jakob
IPC分类号： F16M11/04 , F16M13/02 , H04R1/02 , H04N5/64
摘要： The present invention concerns a bracket (10) suitable to be connected to an audio or an audio and video installation (30), where said bracket comprises a main load carrying profile, said profile having a first longitudinal extent, from which main load carrying profile one or more mounting studs extend, where said mounting studs are fastened to the main load carrying profile and suitable to engage and carry an audio installation, and further are provided with resilient sleeves, where the one or more mounting studs are arranged perpendicular to, and extending away from the first longitudinal extent of the main load carrying profile, and further where the main load carrying profile in a distal end is provided with an engagement member fastened to the main load carrying profile, and where said engagement member has coupling means suitable to engage and fix the bracket to a floor, wall or table stand.
Furthermore, also a method of coupling a soundbar together with the bracket and a stand and optionally a screen is disclosed.

6. 发明公开

EP4325280A1 IMAGE OBSERVATION DEVICE 审中-实审
公开(公告)号：EP4325280A1
公开(公告)日：2024-02-21
申请号：EP22787978.0
申请日：2022-03-24
申请人： CANON KABUSHIKI KAISHA
发明人： KAJIMOTO, Norifumi , TOHARA, Masakazu , SANO, Hiroaki , MATSUDA, Yojiro
IPC分类号： G02B27/02 , G02B3/00 , G02C11/00 , H04N5/64
摘要： The present disclosure provides an apparatus including a display element including a plurality of light-emitting elements disposed two-dimensionally on a plane and a plurality of microlenses provided for corresponding ones of the plurality of light-emitting elements, and an ocular optical system, containing at least one reflective surface therein, that guides light from a display surface of the display element to an exit pupil, wherein in a peripheral part of the display element, a light emission center of each light-emitting element and a center of the microlens corresponding to the light-emitting element are shifted from each other in a direction parallel to the plane.

7. 发明授权

EP3398227B1 SYSTEMS, APPARATUS, AND METHODS FOR SELECTING ANTENNAS 有权转让
公开(公告)号：EP3398227B1
公开(公告)日：2024-02-21
申请号：EP16829188.8
申请日：2016-12-28
发明人： BRUHN, Christopher, William , LANGER, Paul
IPC分类号： H01Q1/00 , H01Q1/22 , H01Q3/04 , H01Q3/24 , H04N5/64

8. 发明公开

EP4303642A1 OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE 审中-实审
公开(公告)号：EP4303642A1
公开(公告)日：2024-01-10
申请号：EP21928383.5
申请日：2021-10-29
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KUZUHARA, Satoshi , MINAMI, Kazuhiro , OKAYAMA, Hiroaki
IPC分类号： G02B27/02 , H04N5/64
摘要： An optical system (3) includes: a projection optical system (5) for projecting an image light ray (L1) which is output from a display element (2) and forms an image; and a light guide (4) for guiding the image light ray (L1) projected by the projection optical system (5) toward a field of view region (7) of a user as a virtual image. The light guide (4) includes: an in-coupling region (41) for guiding the image light ray (L1) to an inside of the light guide (4) and allowing the image light ray (L1) to travel in a first axis (X axis) direction within the light guide (4); and a propagation region (42) for allowing the image light ray (L1) from the in-coupling region (41) to propagate in the direction of the first axis, and allowing part of the image light ray (L1) to travel in a predetermined direction including a directional component of a second axis (Y axis) perpendicular to the first axis. In an optical path of the image light ray (L1) projected by the projection optical system (5), a distance (D1) from the projection optical system (5) to an entrance pupil (P1) of the projection optical system (5) relative to the display element (2) in a plane perpendicular to the first axis is longer than a distance (D10) from the projection optical system (5) to the in-coupling region (41).

9. 发明公开

EP4300169A1 EYEPIECE OPTICAL SYSTEM AND DISPLAY DEVICE 审中-实审
公开(公告)号：EP4300169A1
公开(公告)日：2024-01-03
申请号：EP21927984.1
申请日：2021-08-19
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YAMANAKA, Takao , MATSUMURA, Yoshio
IPC分类号： G02B27/02 , G02B5/30 , G02B13/18 , G02B17/08 , G02B25/00 , H04N5/64
摘要： An eyepiece optical system (12) has an optical axis for guiding a light beam between a pupil of a user and a display surface, and includes a first lens (21) element and a second lens element (22). The first lens element has a polarizing reflective surface (41) on a display side, the polarizing reflective surface reflecting or transmitting an incident light beam according to polarization of the incident light beam, the display side being toward the display surface. The second lens element is disposed between the first lens element and the display surface, and has a partial reflection surface (43) reflecting a part of the incident light beam and transmitting a remaining part of the incident light beam. The first lens element has an aspherical surface including a convex region on a pupil side, the convex region having a convex shape toward a side opposite to the polarizing reflective surface with the optical axis being positioned therein, the pupil side being toward the pupil. The aspherical surface on the pupil side in the first lens element satisfies a condition 0.05

10. 发明公开

EP4299967A1 DISPLAY DEVICE 审中-实审
公开(公告)号：EP4299967A1
公开(公告)日：2024-01-03
申请号：EP22845986.3
申请日：2022-01-28
申请人： LG Electronics Inc.
发明人： LEE, Jaehun , LEE, Kangyeung
IPC分类号： F16M11/22 , F16M11/04 , F16M11/06 , F16M11/42 , H04N5/64 , H04N21/436 , H04N21/4363 , G06F1/16
摘要： Disclosed is a display device. The display device of the present disclosure may include: a base; a head spaced apart from the base and including a display panel; a pole extending from the base in a direction in which the head is spaced apart from the base; an articulated connector coupled to the head; an elevating module movably coupled to the pole in a length direction of the pole; and an arm extending in a direction intersecting the head and the pole, the arm having one side connected to the articulated connector and the other side connected to the elevating module.

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